CN203421984U - Novel efficient vertical and horizontal displacement heat exchanger - Google Patents
Novel efficient vertical and horizontal displacement heat exchanger Download PDFInfo
- Publication number
- CN203421984U CN203421984U CN201320495750.1U CN201320495750U CN203421984U CN 203421984 U CN203421984 U CN 203421984U CN 201320495750 U CN201320495750 U CN 201320495750U CN 203421984 U CN203421984 U CN 203421984U
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- heat exchanger
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- instant heating
- pipe
- outlet pipe
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Abstract
A novel efficient vertical and horizontal displacement heat exchanger is formed by a displacement heat exchanger shell and a semi-instant-heating type heat exchanger in the shell. The novel efficient vertical and horizontal displacement heat exchanger is characterized in that heat exchange tube bundles are arranged in the semi-instant-heating type heat exchanger, a heating medium water inlet pipe and a heating medium water outlet pipe are arranged at the front end of the semi-instant-heating type heat exchanger, exhaust vents are formed above the pipe wall of the rear end of the semi-instant-heating type heat exchanger, a drainage hole and a heated water outlet pipe are arranged below the pipe wall of the rear end of the semi-instant-heating type heat exchanger, a water flow short-circuit preventive baffle is arranged on the mouth portion of the water outlet pipe, a cold water inlet pipe is connected below the pipe wall of the front end of the semi-instant-heating type heat exchanger, a hot water outlet pipe is arranged on the top of the displacement heat exchanger shell, and a drainage pipe and support legs are arranged on the bottom of the displacement heat exchanger shell. The novel efficient vertical and horizontal displacement heat exchanger has the advantages of combining the advantages of the displacement heat exchanger of being stable in water supply, safe and reliable and the advantages of the semi-instant-heating type heat exchanger of being high in heat transfer efficiency and large in the K value of the heat transfer coefficient. The displacement heat exchanger is suitable for a vertical displacement heat exchanger or a horizontal displacement heat exchanger.
Description
Technical field
The utility model belongs to heat-exchange apparatus, and particularly a kind of volumetric heat exchanger combination arranges semi instant heating heat exchanger, to improve heat exchange efficiency, and the new type high efficient heat exchanger of energy automatic desludging.
Background technology
Volumetric heat exchanger water storage volume is large, regulating pondage is large, supply water temperature is steady, water supply security is reliable, is used widely.The structure of volumetric heat exchanger is also had to multiple improvement, to improve heat exchange efficiency.As 201020182689.1 " a kind of twin-core instant heating volumetric heat exchangers ", the shell heater of two connections is set in water storing tank, to improve heat exchange efficiency.As 201020627085.3 " a kind of volumetric heat exchangers ", two U-shaped pipe tube banks are set in housing, to realize three kinds of media for heat exchanges.But all failing has larger performance to thermal medium heat exchange function.
Summary of the invention
The purpose of this utility model is, in the housing of volumetric heat exchanger, semi instant heating heat exchanger is set, and the structure of double instant heat exchanger improves, and improves its heat exchange efficiency, and then improves the heat exchange efficiency of volumetric heat exchanger.
The technical solution of the utility model is following realization, the vertical sleeping heat exchanger of a kind of new and effective positive displacement, by the semi instant heating heat exchanger in volumetric heat exchanger housing and housing, formed, in semi instant heating heat exchanger, be provided with heat-exchanging tube bundle, the front end of semi instant heating heat exchanger is provided with heating agent water inlet pipe and heating agent outlet pipe, the tube wall top, rear end of semi instant heating heat exchanger is provided with exhaust (vapour) hole, the tube wall below, rear end of semi instant heating heat exchanger is provided with mudhole and healed water outlet pipe, oral area at outlet pipe is provided with waterproof flow short-circuit baffle plate, below the front end tube wall of semi instant heating heat exchanger, be connected with cold water inlet, in volumetric heat exchanger case top, be provided with hot water outlet pipe, volumetric heat exchanger housing bottom is provided with blow-off pipe and supporting leg.
Heat-exchanging tube bundle in semi instant heating heat exchanger can be floating coiled pipe, or bellows tube, utilizes the vibration of floating coiled pipe or bellows tube, has tube bank non-scaling or few fouling, automatically descaling function.
The utility model has the advantages that, 1. volumetric heat exchanger and the ingenious one that is incorporated into of semi instant heating heat exchanger, to have for water steadying, safe and reliablely take into account again the feature that heat transfer efficiency is high, energy saving is large.Comparable former volumetric heat exchanger improves heat exchange efficiency 50～200%.And heating agent steam condensate (SC) leaving water temperature can drop to below 65 ℃ above by 100 ℃, there is larger energy-saving benefit.
2. heat-exchanging tube bundle floating coiled pipe or bellows tube have automatically descaling function, can freedom from repairs, and when exempting heat exchanger heat-exchanging tube bundle and taking out stains, pickling sewage enters the drawback of trench contaminated environment, contaminated soil and underground water, exempts maintenance load.
3. tube wall below in semi instant heating heat exchanger rear end is provided with 2 φ 10 mudholes, the function that can accomplish to get rid of in time dirt minimizing heat-exchanging tube bundle fouling in guide shell is provided with (vapour) hole of giving vent to anger of 2 φ 5 above the tube wall of semi instant heating heat exchanger rear end, can discharge in time gas (vapour) body in semi instant heating heat exchanger, prevent gas (vapour) resistance, make current unobstructed; The current short circuit baffle plate of setting up defences in semi instant heating heat exchanger end, prevents healed water flow short-circuit, can improve heat transfer effect; Below the tube wall of semi instant heating heat exchanger rear end, be provided with healed water outlet pipe, can make water outlet fling in the low head of volumetric heat exchanger bottom, then hot water returns to volumetric heat exchanger housing top again, and flow out to user from hot water outlet pipe, can avoid cold water slough, make the interior water temperature of whole housing consistent, make its water storage capacity utilization reach 100%.
Be applicable to vertical volumetric heat exchanger, or horizontal volumetric heat-exchanger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the organigram of the vertical sleeping heat exchanger of a kind of new and effective positive displacement of the present utility model
In figure, 1-volumetric heat exchanger supporting leg, 2-semi instant heating heat exchanger outlet pipe, 3-waterproof flow short-circuit baffle plate, 4-heat-exchanging tube bundle, 5-exhaust (vapour) hole, 6-semi instant heating heat exchanger mudhole, 7-volumetric heat exchanger housing, 8-is heated hot water outlet pipe, 9-semi instant heating heat exchanger shell, 10-heating agent (steam or high-temperature-hot-water) water inlet pipe, 11-heating agent is outlet pipe after heat exchange cooling, and 12-is heated cold water inlet, 13-volumetric heat exchanger blow-off pipe
The specific embodiment
As shown in Figure 1, the vertical sleeping heat exchanger of a kind of new and effective positive displacement, by the semi instant heating heat exchanger in volumetric heat exchanger housing and housing, formed, in semi instant heating heat exchanger, be provided with heat-exchanging tube bundle 4, the front end of semi instant heating heat exchanger is provided with heating agent (steam or high-temperature-hot-water) water inlet pipe 10 and heating agent outlet pipe 11 after heat exchange cooling, the tube wall top, rear end of semi instant heating heat exchanger is provided with exhaust (vapour) hole 5, the tube wall below, rear end of semi instant heating heat exchanger is provided with mudhole 6 and is heated hot water outlet pipe 8, oral area at outlet pipe is provided with waterproof flow short-circuit baffle plate 3, below the front end tube wall of semi instant heating heat exchanger, be connected with and be heated cold water inlet 12, in volumetric heat exchanger case top, be provided with and be heated hot water outlet pipe 8, volumetric heat exchanger housing bottom is provided with blow-off pipe 13 and volumetric heat exchanger supporting leg 1.
Heat-exchanging tube bundle in semi instant heating heat exchanger can be floating coiled pipe or bellows tube, utilizes the vibration of floating coiled pipe or bellows tube, has tube bank non-scaling or few fouling, automatically descaling function.Selecting mudhole 6 is 2 φ 10mm apertures, and exhaust (vapour) hole 5 is the aperture of 2 φ 5mm.
Claims (3)
1. a new and effective positive displacement is found sleeping heat exchanger, by the semi instant heating heat exchanger in volumetric heat exchanger housing and housing, formed, it is characterized in that, in semi instant heating heat exchanger, be provided with heat-exchanging tube bundle, the front end of semi instant heating heat exchanger is provided with heating agent water inlet pipe and heating agent outlet pipe, the tube wall top, rear end of semi instant heating heat exchanger is provided with steam vent, the tube wall below, rear end of semi instant heating heat exchanger is provided with mudhole and healed water outlet pipe, oral area at outlet pipe is provided with waterproof flow short-circuit baffle plate, below the front end tube wall of semi instant heating heat exchanger, be connected with cold water inlet, in volumetric heat exchanger case top, be provided with hot water outlet pipe, volumetric heat exchanger housing bottom is provided with blow-off pipe and supporting leg.
2. the vertical sleeping heat exchanger of a kind of new and effective positive displacement as claimed in claim 1, is characterized in that, the heat-exchanging tube bundle in semi instant heating heat exchanger is floating coiled pipe, or bellows tube.
3. the vertical sleeping heat exchanger of a kind of new and effective positive displacement as claimed in claim 1, is characterized in that, in semi instant heating heat exchanger, mudhole is 2 φ 10mm apertures, and steam vent is the aperture of 2 φ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495750.1U CN203421984U (en) | 2013-08-15 | 2013-08-15 | Novel efficient vertical and horizontal displacement heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495750.1U CN203421984U (en) | 2013-08-15 | 2013-08-15 | Novel efficient vertical and horizontal displacement heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421984U true CN203421984U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495750.1U Expired - Fee Related CN203421984U (en) | 2013-08-15 | 2013-08-15 | Novel efficient vertical and horizontal displacement heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367168A (en) * | 2023-11-09 | 2024-01-09 | 南京贝特空调设备有限公司 | Volumetric floating coil heat exchanger with high heat exchange efficiency |
-
2013
- 2013-08-15 CN CN201320495750.1U patent/CN203421984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367168A (en) * | 2023-11-09 | 2024-01-09 | 南京贝特空调设备有限公司 | Volumetric floating coil heat exchanger with high heat exchange efficiency |
| CN117367168B (en) * | 2023-11-09 | 2024-05-14 | 南京贝特空调设备有限公司 | Volumetric floating coil heat exchanger with high heat exchange efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |